Abstract: The truss-supported tool transport apparatus is comprised of a truss-supported tool box and an adapter. The truss-supported tool box has cleat extending from the bottom that are configured to fit over trusses in an attic. The truss-supported tool box includes fasteners on the surface that hold tools securely and compactly which is ideal for working in confined spaces. The truss-supported tool box can be mated with the adapter for working in confined spaces other than attics.

Abstract: A method of making a wind turbine blade (10) having a shell (14, 16) of varying thickness. The method comprises providing a blade mould (30), the mould defining first (32) and second zones (34); arranging layers of fibrous material (42) for forming a first part of the shell having a first thickness in the first zone (32) of the mould, arranging layers of fibrous material for forming a second part of the shell having a second thickness greater than the first thickness in the second zone (34) of the mould, and supplying resin (41) to the mould (30). The method further comprises pre-heating the mould in the first zone (32) to a first temperature, and pre-heating the mould in the second zone (34) to a second temperature greater than the first temperature before supplying the resin (41) to the mould (30).

Abstract: A modular wind turbine blade is described. The modular wind turbine blade comprises first and second blade modules having spar caps embedded within their outer shells. The spar caps taper in thickness resulting in tapered recesses being defined in the outer shells. The tapered recesses in the first and second blade modules are aligned when the modules are placed end-to-end to form a continuous double-tapered channel. A connecting member having a double-tapered structure is bonded in the channel to connect the modules together. The invention also provides a mould for making the blade modules in which the mould surface includes a protruding elongate feature having a tapered portion configured to form the recesses in the outer shells. During layup and moulding of the outer shells, spar caps are supported on top of the tapered portion of the elongate feature.

Abstract: Context sensitive computations in a spreadsheet application are disclosed. In some embodiments, semantics with respect to various spreadsheet operations are specified for each of a plurality of number formats in a spreadsheet application. The semantics associated with a particular number format specify behavior for values of that number format with respect to various spreadsheet operations.

Abstract: A method of making a composite wind turbine component in a mould is described. The method comprises the steps of: providing a mould; providing one or more first layers (20) of material; arranging the first layer(s) of material in the mould; arranging one or more second layers (20) of material on top of the first layer(s) to form a stack (22); and securing the second layer(s) to the first layer(s) by means of one or more fasteners (24). The steps of the method can be performed in any suitable order. The fasteners (24) each comprise a filament having a first retaining element at a first end and a second retaining element at a second end. To secure the second layer(s) to the first layer(s), the first retaining element of each fastener is inserted through the second layer(s) and the first layer(s) such that the first retaining element is located on one side of the stack and the second retaining element is located on the other side of the stack, with the filament extending through the stack (22).

Abstract: A Graphic Performance Index (GPI) for increasing performance of graphics in a process control system graphical user interface (GUI). A GUI is built from GUI elements for use on a device. Determining an element load time for each GUI element based a hardware profile of the device permits calculating a total load time of all the element load times of the GUI elements. And the load time is mapped to a GPI scale. Based on the GPI, the GUI elements of the GUI are altered to improve the performance of the GUI.

Abstract: A biopsy system comprising a probe and a holster. The probe comprises a rotatable needle portion a rotatable thumbwheel coupled with the needle portion and a rotatable tissue sample manifold. The holster is removably coupled to the probe. The holster comprises a selective engagement mechanism configured to selectively link rotation of the thumbwheel with rotation of the tissue sample manifold. A method of collecting tissue samples using a biopsy system unlinking rotation of the thumbwheel with rotation of the tissue sample manifold by actuating the selective engagement mechanism; and obtaining a tissue sample after the unlinking.

Abstract: A boiler tube clamp including a first portion having a first substantially U-shaped midsection with a first inner surface configured for receiving and pressing against one side of a boiler tube, a first hinge member arranged on one end of the first midsection, and a threaded bolt hingedly attached to the other end of the first midsection, and a second portion having a second substantially U-shaped midsection with a second inner surface configured for receiving and pressing against the other side of the boiler tube. The clamp further includes a second hinge member arranged on one end of the second midsection and hingedly connected to the first hinge member so that the first inner surface and the second inner surface close toward one another. An open slot is arranged at the other end of the second midsection configured for detachably receiving the threaded bolt. A lip extends radially out from an outer surface of the second midsection and arranged adjacent to an edge thereof.

Abstract: A biopsy system comprising a probe and a holster. The probe comprises a rotatable needle portion a rotatable thumbwheel coupled with the needle portion and a rotatable tissue sample manifold. The holster is removably coupled to the probe. The holster comprises a selective engagement mechanism configured to selectively link rotation of the thumbwheel with rotation of the tissue sample manifold. A method of collecting tissue samples using a biopsy system unlinking rotation of the thumbwheel with rotation of the tissue sample manifold by actuating the selective engagement mechanism; and obtaining a tissue sample after the unlinking.

Abstract: A biopsy system comprising a probe and a holster. The probe comprises a rotatable needle portion a rotatable thumbwheel coupled with the needle portion and a rotatable tissue sample manifold. The holster is removably coupled to the probe. The holster comprises a selective engagement mechanism configured to selectively link rotation of the thumbwheel with rotation of the tissue sample manifold. A method of collecting tissue samples using a biopsy system unlinking rotation of the thumbwheel with rotation of the tissue sample manifold by actuating the selective engagement mechanism; and obtaining a tissue sample after the unlinking.

Abstract: A Graphic Performance Index (GPI) for increasing performance of graphics in a process control system graphical user interface (GUI). A GUI is built from GUI elements for use on a device. Determining an element load time for each GUI element based a hardware profile of the device permits calculating a total load time of all the element load times of the GUI elements. And the load time is mapped to a GPI scale. Based on the GPI, the GUI elements of the GUI are altered to improve the performance of the GUI.

Abstract: Superhydrophobic paints and epoxies comprising superoleophilic particles and surfaces and methods of making the same are described. The superoleophilic particles can include porous particles having a hydrophobic coating layer deposited thereon. superoleophilic particles.

Abstract: A computer system and method removes or changes graphic content not discernable from the rendering tree stored in memory. The content modified depends on its redraw area in a physical monitor or a pane, which is contained within a layout in a frame. One or more frames are defined as part of a logical monitor. A physical monitor may have one or more logical monitors. Each redraw area is determined and graphic content is modified with different graphic having a memory use less than the original graphic that is determined not to be discernable based on the resolution and zoom information.

Abstract: A method for making a root section (7) of a wind turbine blade (5), the method comprising: providing a fibre preform (14) comprising the steps of: providing at least one first ply of dry reinforcing material (15); placing a stiffening strip (25) on the at least one first ply of dry reinforcing material; placing at least one second ply of dry reinforcing material on the stiffening strip to form a stack; and binding the stack together along binding rows (16); the method further comprising placing the fibre preform on a curved mould surface such that the binding rows and the stiffening strip are orientated in a chordwise direction; wherein the stiffening strip has a stiffness such that the stack is self-supporting so that the stack does not buckle when laid on the curved mould surface.

Abstract: There is provided apparatuses, systems, and methods for effecting injection of injection fluids into a subterranean formation, including: a bundled plurality of fluid-conducting conduits.

Abstract: The specification discloses a multi-stage injection pipe and method for manufacturing a multi-stage injection pipe. The multi-stage injection pipe includes a plurality of thermocomposite high pressure pipes and a thermocomposite tendon. A jacket surrounds the high pressure pipes and the tendon. The space between the jacket and the high pressure pipes is filled with a matrix material having the same polymer chemistry as the high pressure pipes, the tendon, and the jacket. The multi-stage injection pipe is manufactured by co-extruding the high pressure pipes, the tendon, the matrix material and the jacket, and then allowing the components to bond to one another to maintain the high pressure pipes in position.

Abstract: There is provided apparatuses, systems, and methods for effecting injection of injection fluids into a subterranean formation, including: a bundled plurality of fluid-conducting conduits.

Abstract: A system for determining the source of vibration of a nipped roll assembly includes: a first substantially cylindrical roll; a mating structure positioned relative to the first roll to form a nip therewith; a plurality of annular nip condition sensor units mounted on the first roll; each of the annular nip condition sensor units being positioned at different axial locations along the first roll and configured to provide nip condition signals from the nip, the signals indicating a nip condition at multiple circumferential locations; and a processor associated with the sensor units that receives signals from the sensor units. The processor is configured to convert the signals from the sensor units into nip condition readings for the multiple circumferential locations at each axial location. Such a system can detect irregularities in a roll or the mating structure that can cause undesired vibration.

Abstract: The present invention provides methods of and systems for secure data communication and system monitoring. In accordance with an embodiment of the present invention, a system includes at least one monitored device, at least one data-gathering client, at least one server and at least one end-user client. Data is generated with respect to a task performed by the monitored device. The data-gathering client obtains the data from the monitored device via a secure private network. In response to the data, the data-gathering client opens a secure push-communications connection between itself and the server and transfers data to the server. In response to this data, the server opens a push-communications connection between itself and, ultimately, the end-user client. The end-user client displays data received from the server wherein the displayed data is derived from the data generated with respect to a task performed by the monitored device.